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10389958295 = 531361318553
BaseRepresentation
bin10011010110100101…
…00010111010010111
3222211002112120100012
421223102202322113
5132234312131140
64434552510435
7515321121413
oct115322427227
928732476305
1010389958295
1144519514a2
12201b6ab41b
13c97724222
14707c71d43
1540c23b265
hex26b4a2e97

10389958295 has 16 divisors (see below), whose sum is σ = 12874397952. Its totient is φ = 8041178880.

The previous prime is 10389958279. The next prime is 10389958301. The reversal of 10389958295 is 59285998301.

It is not a de Polignac number, because 10389958295 - 24 = 10389958279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 550739 + ... + 569291.

It is an arithmetic number, because the mean of its divisors is an integer number (804649872).

Almost surely, 210389958295 is an apocalyptic number.

10389958295 is a deficient number, since it is larger than the sum of its proper divisors (2484439657).

10389958295 is a wasteful number, since it uses less digits than its factorization.

10389958295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22202.

The product of its (nonzero) digits is 6998400, while the sum is 59.

The spelling of 10389958295 in words is "ten billion, three hundred eighty-nine million, nine hundred fifty-eight thousand, two hundred ninety-five".

Divisors: 1 5 31 155 3613 18065 18553 92765 112003 560015 575143 2875715 67031989 335159945 2077991659 10389958295